1-Hexanesulfonic Acid, 1, 1, 2, 2, 3, 4, 4, 5, 5, 6, 6-Tridecafluoro-, What is the main use of Potassium Salt
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt, this substance is a genus of organic compounds. Its main usage involves many fields.
In the field of liquid chromatography analysis, this potassium salt is often used as an ion pair reagent. Because liquid chromatography separation of polar and ionic compounds may encounter difficult problems, and the characteristics of this potassium salt can form ion pairs with analytes, increase its retention in non-polar stationary phases, and improve the separation effect. By skillfully adjusting its concentration, it can effectively improve the shape of chromatographic peaks, improve the accuracy and sensitivity of analysis, and play a key role in the analysis of components of many complex samples, such as biological samples and environmental water samples.
In the field of organic synthesis, it also has extraordinary functions. It can be used as a catalyst or reaction intermediate. In specific organic reactions, with its unique chemical structure and properties, it can promote the process of the reaction, change the rate and selectivity of the chemical reaction, and help synthesize the target product. For example, in some esterification reactions and nucleophilic substitution reactions, the reaction conditions can be optimized, and the yield and purity of the product can be improved.
In the field of materials science, this compound may participate in processes such as material surface modification. Introducing it into the surface of the material in a specific way can change the chemical and physical properties of the material surface, such as wettability, stain resistance, etc., and expand the application range of the material in special environments, such as the preparation of film materials with special properties, coating materials, etc.
In summary, 1-hexanesulfonic acid, 1, 1, 2, 3, 4, 5, 5, 6, 6 -trifluoro-, potassium salts have shown important application value in analytical chemistry, organic synthesis and materials science, and play an important role in promoting the development of related fields.
1-Hexanesulfonic Acid, 1, 1, 2, 2, 3, 4, 4, 5, 5, 6, 6-Tridecafluoro-, What are the physical properties of Potassium Salt
1-Hexane sulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt, its physical properties are as follows:
The appearance of this compound is mostly white crystalline powder. The melting point is quite high, about 235-240 ° C. Such a high melting point is due to strong interactions between molecules, such as electronic effects and ionic bonds caused by fluorine atoms.
In terms of solubility, it has a certain solubility in water. Because the sulfonic acid group in the molecule is hydrophilic, it can form hydrogen bonds with water molecules and other interactions to help dissolve; however, the existence of many fluorine atoms, and because of the large electronegativity of fluorine atoms, the overall hydrophobicity of the molecule is enhanced, so its solubility in water is not very high. In organic solvents, it has good solubility in polar organic solvents such as methanol and ethanol, because these solvents can form suitable interactions with molecules, which is conducive to dispersion and dissolution; but in non-polar organic solvents such as n-hexane, the solubility is very poor, which is due to the weak interaction between molecules and non-polar solvents.
In terms of density, due to the fact that the molecule contains multiple fluorine atoms, the relative atomic mass of fluorine atoms is large and the atomic radius is small, making the compound density greater than that of common organic compounds.
The substance has good stability, the C-F bond formed by fluorine atoms has high bond energy, and the sulfonate ion structure is relatively stable, making it difficult to chemically react under normal conditions. However, under extreme conditions of strong oxidizing agents or specific high temperatures and pressures with catalysts, structural changes may occur.
1-Hexanesulfonic Acid, 1,1,2,2,3,3,4,5,6,6-Tridecafluoro-, Potassium Salt What to pay attention to when storing
1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt, this is a chemical substance, when storing, many aspects need to be paid attention to.
First environmental conditions. Due to its special properties, it should be stored in a cool place. High temperature can easily cause material properties to change, or cause chemical reactions, endangering safety. And must be dry, humid environment, the substance may interact with water vapor, affecting its purity and quality.
Second words storage container. When choosing a container of suitable material. In view of its chemical properties, materials that are easy to react with should be avoided. Generally speaking, corrosion-resistant materials are preferred, so that the substance is not affected by the container material, and also prevents the substance from corroding the container and causing leakage.
Furthermore, pay attention to isolation from other substances. Do not co-store with chemicals that may react with it to prevent dangerous reactions. The chemical properties of this substance may be more active, contact with unsuitable substances, or serious consequences such as combustion and explosion.
In addition, the storage area should be well ventilated. Good ventilation can disperse possible volatile gases in time, reduce the concentration of harmful substances in the air, and reduce safety hazards. At the same time, the storage place should be clearly marked, indicating the name of the substance, characteristics and precautions, etc., so that personnel can know, handle and protect correctly.
What is the synthesis method of 1-Hexanesulfonic Acid, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6-Tridecafluoro-, Potassium Salt
The synthesis of 1-hexane sulfonic acid, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6-trifluorotrifluoro-, potassium salts is a delicate chemical process that requires careful handling. The process often involves many steps and precise control of reaction conditions.
First, it can be started from fluorine-containing compounds. With appropriate halogenated hydrocarbons as raw materials, in a specific solvent, it meets the vulcanizing reagent. The vulcanizing reagent may be potassium hydrosulfide or the like, and the two are mixed. Under the help of a suitable temperature and catalyst, the halogen atom is replaced by a thiohydrogen group to form a fluorine-containing mercaptan intermediate. This reaction needs to pay attention to the stability of temperature. If it is too high temperature, it may cause side reactions to cluster, and if it is too low, the reaction will be slow.
Then, the fluorothiol-containing intermediate can be converted into fluorosulfonic acid under the action of an oxidizing agent. Commonly used oxidizing agents, such as hydrogen peroxide, periodic acid and the like. During the reaction, attention should be paid to the dropwise rate and dosage of the oxidizing agent to prevent excessive oxidation and affect the purity of the product.
Finally, the obtained fluorosulfonic acid interacts with potassium sources such as potassium hydroxide or potassium carbonate. The two react in a suitable solvent and neutralize with acid and base to obtain the target product 1-hexanesulfonic acid, 1, 1, 2, 3, 4, 5, 5, 6, 6-trifluoro-, potassium salt. After the reaction, the product is often purified by means of crystallization, filtration, washing, drying, etc., to achieve the required purity standard. The entire synthesis process, the reaction conditions at each step, the proportion of raw materials, and the details of the operation all have a significant impact on the quality and yield of the product, which requires careful attention.
What is the market price of 1-Hexanesulfonic Acid, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6-Tridecafluoro-, Potassium Salt
1-Hexane sulfonic acid, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 6-tridecafluoro-, potassium salt, the market price of this product varies depending on a variety of factors.
Looking at today's market, the price of this chemical is affected by many factors such as raw material cost, production process complexity, supply and demand situation. If raw materials are easily available and the production process is mature, the price may stabilize. On the contrary, if raw materials are scarce and the process is difficult, the price is easy to go up.
And due to different merchants and different quality specifications, the price is also different. Produced by well-known large factories, those with high quality often have higher prices than ordinary manufacturers. Furthermore, the amount of purchase also affects the price. When purchasing in bulk, merchants may give certain discounts.
According to past market fluctuations, the price of this product roughly fluctuates between a few yuan per gram and tens of yuan. However, the specific price is difficult to determine. It is necessary to consult the merchant in detail according to the current market conditions and actual procurement conditions to obtain an accurate quotation.